Digital IGBT Inverter AC/DC TIG welding machines

1. Adopt IGBT inverter technology
2. Can be AC/DC TIG, pulse AC/DC, MMA
3.Have passed CCC, CE
Feature:
1.Adopt international standard digital control IGBT inverter technology, use microprocessor to
control accurately, easily to use, high efficiency, software can be upgrade and cooperate with
automatic welding machinery;
2.Adopt soft contact functional keypress in the panel, single knob adjust stepless, digital display
show kinds of functions clearly, can convienient to set welding parameter;
3.Memory and store ten group welding parameters, different welding technological parameter
can be load easily;
4.Satisfied AC/DC TIG welding, pulse AC/DC TIG welding, mix AC/DC TIG welding, MMA welding,
and so on;
5.Suitable for welding of the stainless steel, copper, aluminium, carbon steel and titanium;

Technical Data:
Parameter
Unit
WSE-200D
WSE-315D
WSE-500D
Rated primary voltage
V
Single-phase 220
Three-phase 380
Frequency
Hz
50/60
50/60
50/60
Rated primary input
KVA
7.7
12
18
Output current range
A
10-200
10-315
20-500
Max no-load voltage
V
70
70
70
Rated duty cycly
%
60
60
60
Crater control
-
ON / OFF / Repeat
Gas post-flow time
s
1-25
1-25
1-25
Pulse frequency
Hz
0.1-500
0.1-500
0.1-500
Overall dimensions
mm
540×250×440
570×310×630
Weight
kg
30
47
53